TORSION IN PROFINITE COMPLETIONS OF TORSION-FREE GROUPS

DOI10.1093/QMATH/44.3.327zbMath0829.20043OpenAlexW1980289408MaRDI QIDQ4280603

Alexander Lubotzky

Publication date: 16 January 1996

Published in: The Quarterly Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/50b006c12f3c7e14f1dc49d7ead3b25332d137ed

zbMATH Keywords

profinite completionscongruence subgroup problemresidually finite torsion-free groupsseparable profinite groups

Mathematics Subject Classification ID

Subgroup theorems; subgroup growth (20E07) Solvable groups, supersolvable groups (20F16) Residual properties and generalizations; residually finite groups (20E26) Limits, profinite groups (20E18)

Related Items (7)

Profinite groups, profinite completions and a conjecture of Moore. ⋮ Molino theory for matchbox manifolds ⋮ Profinite invariants of arithmetic groups ⋮ Wild solenoids ⋮ Subspace topologies in central extensions ⋮ Galois groups and Cantor actions ⋮ Torsion in pro-p completions of torsion-free groups

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